7 July 2009 Using Pd-porphyrin phosphorescence and photodynamic oxygen consumption to study oxygen diffusion in cells
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Abstract
MLL cells were incubated with Pd-porphyrin and irradiated at 405 nm. The change in Pd-porphyrin phosphorescence intensity was monitored during treatment. A time dependent diffusion model has been developed to fit the measured phosphorescence signals so that the value of the oxygen diffusion coefficient in cells can be calculated
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Mark A. Weston, Michael S. Patterson, "Using Pd-porphyrin phosphorescence and photodynamic oxygen consumption to study oxygen diffusion in cells", Proc. SPIE 7368, Clinical and Biomedical Spectroscopy, 736812 (7 July 2009); doi: 10.1117/12.831576; https://doi.org/10.1117/12.831576
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